ROTHERHAM, England - AESSEAL, a homogeneous mechanical seal manufacturer, is celebrating its 40th anniversary, with a series of events and a promise to continue investing and innovating. The multi award winning, Rotherham-based company, which designs and makes mechanical seals and support systems for a wide range of global industries including oil and gas, food, water, mining and pharmaceuticals, has grown from a small distribution business based on Attercliffe Road, Sheffield to a £180m+ turnover business employing more than 1,800 people across the world. Under founder and managing director Chris Rea, the company has recorded near constant growth over the four decades, investing in wide ranging innovation including the development of its modular range of seals and processes that ensures customers receive the same product no matter where they are in the world. In addition, the business has been lauded for its community work, extensive apprenticeship programm and education outreach - which runs from primary schools right through to doctorate level. The 40th anniversary celebrations kicked off with a gala dinner at Sheffield City Hall on April 1, where staff and special guests gathered to mark the company’s achievements, and thank all their employees for their continued support. Each AESSEAL branch across the world will also be organizing and holding a regional event for its staff and local customers. “We are very proud of what has been achieved over the last 40 years, from humble beginnings to what is today recognized as a global, market-leading business, which employs hundreds of people and also gives back to the local community in the shape of sponsorships and education partnerships," founder Chris Rea said. "We were keen to not only mark this milestone anniversary and acknowledge the people that have contributed to its success, but also to put our flag in the sand and outline our plans to continue to grow and innovate.” Rea purchased Aurora Engineers Supplies (where the ‘AES’ comes from) in 1979, as a small distributor of mechanical seals, with ten employees and an annual turnover of £400,000. By 1983 AESSEAL built its first manufacturing site on Mangham Road, Rotherham. Over the following years the mechanical seal range expanded, turnover grew to £2million and the company received the first of its 13 Queen’s Awards. Export sales grew, overseas offices were opened, and turnover increased year on year.